Contributor	#commits (all time)	#commits (30 days)	#commits (90 days)	#commits (180 days)	#commits (365 days)	first commit	last commit
zwl.sjtu@gmail.com	22	0	0	0	0	2021-04-02	2022-02-21	75%
bm2736892@gmail.com	7	0	0	0	0	2022-02-22	2022-02-22	24%